realistic ancient Roman battlefield, Total War: Rome II, Mac computer, strategy game interface, legionnaires in formation, cavalry charge, siege weapons, city walls, dynamic weather, dust clouds, sun rays, detailed armor textures, metal reflections, historical generals, tactical map, unit icons, real-time combat, 3/4 top-down view, ambient battlefield sounds, epic orchestral soundtrack, high-resolution textures, advanced graphics settings, strategic gameplay, immersive experience, Roman architecture, vast landscapes, forests, rivers, mountains, siege of Carthage, battle of Teutoburg Forest.